2016171396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{5791}}^1$

素因数の和:6329

約数の個数: 72

約数和(自身を含む): 5376134400

約数和(自身を除く): 3359963004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 509, 684, 1018, 1527, 2036, 3054, 4581, 5791, 6108, 9162, 9671, 11582, 17373, 18324, 19342, 23164, 29013, 34746, 38684, 52119, 58026, 69492, 87039, 104238, 110029, 116052, 174078, 208476, 220058, 330087, 348156, 440116, 660174, 990261, 1320348, 1980522, 2947619, 3961044, 5895238, 8842857, 11790476, 17685714, 26528571, 35371428, 53057142, 56004761, 106114284, 112009522, 168014283, 224019044, 336028566, 504042849, 672057132, 1008085698, 2016171396]

約数ペア:

[(1, 2016171396), (2, 1008085698), (3, 672057132), (4, 504042849), (6, 336028566), (9, 224019044), (12, 168014283), (18, 112009522), (19, 106114284), (36, 56004761), (38, 53057142), (57, 35371428), (76, 26528571), (114, 17685714), (171, 11790476), (228, 8842857), (342, 5895238), (509, 3961044), (684, 2947619), (1018, 1980522), (1527, 1320348), (2036, 990261), (3054, 660174), (4581, 440116), (5791, 348156), (6108, 330087), (9162, 220058), (9671, 208476), (11582, 174078), (17373, 116052), (18324, 110029), (19342, 104238), (23164, 87039), (29013, 69492), (34746, 58026), (38684, 52119)]